239567040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 168

約数和(自身を含む): 830202048

約数和(自身を除く): 590635008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 193, 240, 288, 320, 360, 386, 431, 480, 576, 579, 720, 772, 862, 960, 965, 1158, 1293, 1440, 1544, 1724, 1737, 1930, 2155, 2316, 2586, 2880, 2895, 3088, 3448, 3474, 3860, 3879, 4310, 4632, 5172, 5790, 6176, 6465, 6896, 6948, 7720, 7758, 8620, 8685, 9264, 10344, 11580, 12352, 12930, 13792, 13896, 15440, 15516, 17240, 17370, 18528, 19395, 20688, 23160, 25860, 27584, 27792, 30880, 31032, 34480, 34740, 37056, 38790, 41376, 46320, 51720, 55584, 61760, 62064, 68960, 69480, 77580, 82752, 83183, 92640, 103440, 111168, 124128, 137920, 138960, 155160, 166366, 185280, 206880, 248256, 249549, 277920, 310320, 332732, 413760, 415915, 499098, 555840, 620640, 665464, 748647, 831830, 998196, 1241280, 1247745, 1330928, 1497294, 1663660, 1996392, 2495490, 2661856, 2994588, 3327320, 3743235, 3992784, 4990980, 5323712, 5989176, 6654640, 7486470, 7985568, 9981960, 11978352, 13309280, 14972940, 15971136, 19963920, 23956704, 26618560, 29945880, 39927840, 47913408, 59891760, 79855680, 119783520, 239567040]

約数ペア:

[(1, 239567040), (2, 119783520), (3, 79855680), (4, 59891760), (5, 47913408), (6, 39927840), (8, 29945880), (9, 26618560), (10, 23956704), (12, 19963920), (15, 15971136), (16, 14972940), (18, 13309280), (20, 11978352), (24, 9981960), (30, 7985568), (32, 7486470), (36, 6654640), (40, 5989176), (45, 5323712), (48, 4990980), (60, 3992784), (64, 3743235), (72, 3327320), (80, 2994588), (90, 2661856), (96, 2495490), (120, 1996392), (144, 1663660), (160, 1497294), (180, 1330928), (192, 1247745), (193, 1241280), (240, 998196), (288, 831830), (320, 748647), (360, 665464), (386, 620640), (431, 555840), (480, 499098), (576, 415915), (579, 413760), (720, 332732), (772, 310320), (862, 277920), (960, 249549), (965, 248256), (1158, 206880), (1293, 185280), (1440, 166366), (1544, 155160), (1724, 138960), (1737, 137920), (1930, 124128), (2155, 111168), (2316, 103440), (2586, 92640), (2880, 83183), (2895, 82752), (3088, 77580), (3448, 69480), (3474, 68960), (3860, 62064), (3879, 61760), (4310, 55584), (4632, 51720), (5172, 46320), (5790, 41376), (6176, 38790), (6465, 37056), (6896, 34740), (6948, 34480), (7720, 31032), (7758, 30880), (8620, 27792), (8685, 27584), (9264, 25860), (10344, 23160), (11580, 20688), (12352, 19395), (12930, 18528), (13792, 17370), (13896, 17240), (15440, 15516)]